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						<h1>Source for file answers.php</h1>
<p>Documentation is available at <a href="../AppControllers/_controllers---answers.php.html">answers.php</a></p>
<div class="src-code">
<div class="src-code"><ol><li><div class="src-line"><a name="a1"></a><span class="src-php">&lt;?php&nbsp;</span><span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-sym">!</span><a href="http://www.php.net/defined">defined</a><span class="src-sym">(</span><span class="src-str">'APPPATH'</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{&nbsp;</span><span class="src-key">die</span><span class="src-sym">(</span><span class="src-str">'No&nbsp;direct&nbsp;access&nbsp;allowed&nbsp;...'</span><span class="src-sym">)</span><span class="src-sym">;&nbsp;</span><span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a2"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a3"></a><span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a4"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@package</span><span class="src-doc">&nbsp;AppControllers</span></div></li>
<li><div class="src-line"><a name="a5"></a><span class="src-doc">&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a6"></a><span class="src-key">class&nbsp;</span><a href="../AppControllers/Answers.html">Answers</a>&nbsp;<span class="src-key">extends&nbsp;</span><a href="../Abstract/Core/Abstract_frontend_controller.html">Abstract_frontend_controller</a>&nbsp;<span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a7"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a8"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a9"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">/*</span></div></li>
<li><div class="src-line"><a name="a10"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;Checks&nbsp;value&nbsp;of&nbsp;column&nbsp;'correct'&nbsp;in&nbsp;database&nbsp;of&nbsp;question&nbsp;by&nbsp;its&nbsp;ID</span></div></li>
<li><div class="src-line"><a name="a11"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span></div></li>
<li><div class="src-line"><a name="a12"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;@param&nbsp;int&nbsp;$answer</span></div></li>
<li><div class="src-line"><a name="a13"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;@retrun&nbsp;boolean&nbsp;(type:&nbsp;json)</span></div></li>
<li><div class="src-line"><a name="a14"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a15"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../AppControllers/Answers.html#methodajaxCheckAnswer">ajaxCheckAnswer</a><span class="src-sym">(</span><span class="src-var">$answer_id&nbsp;</span>=&nbsp;<span class="src-id">NULL</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a16"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">output</span><span class="src-sym">-&gt;</span><span class="src-id">set_content_type</span><span class="src-sym">(</span><span class="src-str">'application/json'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a17"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$answer_id&nbsp;</span>===&nbsp;<span class="src-id">NULL</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a18"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">output</span><span class="src-sym">-&gt;</span><span class="src-id">set_output</span><span class="src-sym">(</span><a href="http://www.php.net/json_encode">json_encode</a><span class="src-sym">(</span><span class="src-id">false</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a19"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a20"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a21"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a22"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$odpoved&nbsp;</span>=&nbsp;-<span class="src-num">1</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a23"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$answer&nbsp;</span>=&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">load</span><span class="src-sym">-&gt;</span><span class="src-id">table_row</span><span class="src-sym">(</span><span class="src-str">&quot;answers&quot;</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a24"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$answer</span><span class="src-sym">-&gt;</span><span class="src-id">load</span><span class="src-sym">(</span><span class="src-var">$answer_id</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a25"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$odpoved&nbsp;</span>=&nbsp;<a href="http://www.php.net/intval">intval</a><span class="src-sym">(</span><span class="src-var">$answer</span><span class="src-sym">-&gt;</span><span class="src-id">getCorrect</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a26"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a27"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">output</span><span class="src-sym">-&gt;</span><span class="src-id">set_output</span><span class="src-sym">(</span><a href="http://www.php.net/json_encode">json_encode</a><span class="src-sym">(</span><span class="src-id">false</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a28"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a29"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a30"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a31"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$odpoved&nbsp;</span>===&nbsp;<span class="src-num">1</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a32"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">output</span><span class="src-sym">-&gt;</span><span class="src-id">set_output</span><span class="src-sym">(</span><a href="http://www.php.net/json_encode">json_encode</a><span class="src-sym">(</span><span class="src-id">true</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a33"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a34"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">output</span><span class="src-sym">-&gt;</span><span class="src-id">set_output</span><span class="src-sym">(</span><a href="http://www.php.net/json_encode">json_encode</a><span class="src-sym">(</span><span class="src-id">false</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a35"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a36"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a37"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
<li><div class="src-line"><a name="a38"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a39"></a><span class="src-sym">}</span></div></li>
</ol></div>
</div>
	<p class="notes" id="credit">
		Documentation generated on Tue, 15 Jan 2013 16:54:02 +0100 by <a href="http://www.phpdoc.org" target="_blank">phpDocumentor 1.4.4</a>
	</p>
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